diff options
| author | Yongbok Kim <yongbok.kim@mips.com> | 2018-06-20 13:05:58 +0100 |
|---|---|---|
| committer | Aleksandar Markovic <amarkovic@wavecomp.com> | 2018-06-27 20:13:17 +0200 |
| commit | b52d3bfa2d54d99ef25f6d008815eecc53b67bfe (patch) | |
| tree | dcdb1b39a2eff3a2ee50366318cb4c093509f02a /target/mips | |
| parent | 0305d194be1dbda09fa7a7c883894030d07c355f (diff) | |
target/mips: Update gen_flt_ldst()
Update gen_flt_ldst() in order to reuse the functions for nanoMIPS
Signed-off-by: Yongbok Kim <yongbok.kim@mips.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Aleksandar Markovic <aleksandar.markovic@mips.com>
Signed-off-by: Aleksandar Markovic <aleksandar.markovic@mips.com>
Diffstat (limited to 'target/mips')
| -rw-r--r-- | target/mips/translate.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/target/mips/translate.c b/target/mips/translate.c index 2eb211ae8c..e923d2739b 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -2433,11 +2433,8 @@ static void gen_st_cond (DisasContext *ctx, uint32_t opc, int rt, /* Load and store */ static void gen_flt_ldst (DisasContext *ctx, uint32_t opc, int ft, - int base, int16_t offset) + TCGv t0) { - TCGv t0 = tcg_temp_new(); - - gen_base_offset_addr(ctx, t0, base, offset); /* Don't do NOP if destination is zero: we must perform the actual memory access. */ switch (opc) { @@ -2480,15 +2477,15 @@ static void gen_flt_ldst (DisasContext *ctx, uint32_t opc, int ft, default: MIPS_INVAL("flt_ldst"); generate_exception_end(ctx, EXCP_RI); - goto out; + break; } - out: - tcg_temp_free(t0); } static void gen_cop1_ldst(DisasContext *ctx, uint32_t op, int rt, int rs, int16_t imm) { + TCGv t0 = tcg_temp_new(); + if (ctx->CP0_Config1 & (1 << CP0C1_FP)) { check_cp1_enabled(ctx); switch (op) { @@ -2497,11 +2494,13 @@ static void gen_cop1_ldst(DisasContext *ctx, uint32_t op, int rt, check_insn(ctx, ISA_MIPS2); /* Fallthrough */ default: - gen_flt_ldst(ctx, op, rt, rs, imm); + gen_base_offset_addr(ctx, t0, rs, imm); + gen_flt_ldst(ctx, op, rt, t0); } } else { generate_exception_err(ctx, EXCP_CpU, 1); } + tcg_temp_free(t0); } /* Arithmetic with immediate operand */ |